From 151f5a083d4025df88645ee42d9e94d1822af39c Mon Sep 17 00:00:00 2001 From: Antony Lee Date: Fri, 19 Jun 2020 19:00:40 +0200 Subject: [PATCH] Backport PR #17676: FIX: correctly process the tick label size --- lib/matplotlib/axis.py | 2 +- lib/matplotlib/tests/test_axes.py | 21 ++++++++++++++++++--- 2 files changed, 19 insertions(+), 4 deletions(-) diff --git a/lib/matplotlib/axis.py b/lib/matplotlib/axis.py index 803643480e48..cfab4ce19c40 100644 --- a/lib/matplotlib/axis.py +++ b/lib/matplotlib/axis.py @@ -1340,7 +1340,7 @@ def _get_tick_label_size(self, axis_name): tick_kw = self._major_tick_kw size = tick_kw.get('labelsize', mpl.rcParams[f'{axis_name}tick.labelsize']) - return mtext.FontProperties(size).get_size_in_points() + return mtext.FontProperties(size=size).get_size_in_points() def _copy_tick_props(self, src, dest): """Copy the properties from *src* tick to *dest* tick.""" diff --git a/lib/matplotlib/tests/test_axes.py b/lib/matplotlib/tests/test_axes.py index 2a61b232f463..ed941744754e 100644 --- a/lib/matplotlib/tests/test_axes.py +++ b/lib/matplotlib/tests/test_axes.py @@ -21,11 +21,12 @@ import matplotlib as mpl from matplotlib.testing.decorators import ( image_comparison, check_figures_equal, remove_ticks_and_titles) -import matplotlib.pyplot as plt -import matplotlib.markers as mmarkers -import matplotlib.patches as mpatches import matplotlib.colors as mcolors import matplotlib.dates as mdates +import matplotlib.font_manager as mfont_manager +import matplotlib.markers as mmarkers +import matplotlib.patches as mpatches +import matplotlib.pyplot as plt import matplotlib.ticker as mticker import matplotlib.transforms as mtransforms from numpy.testing import ( @@ -6322,3 +6323,17 @@ def test_autoscale_tiny_sticky(): ax.bar(0, 1e-9) fig.canvas.draw() assert ax.get_ylim() == (0, 1.05e-9) + + +@pytest.mark.parametrize('size', [size for size in mfont_manager.font_scalings + if size is not None] + [8, 10, 12]) +@pytest.mark.style('default') +def test_relative_ticklabel_sizes(size): + mpl.rcParams['xtick.labelsize'] = size + mpl.rcParams['ytick.labelsize'] = size + fig, ax = plt.subplots() + fig.canvas.draw() + + for name, axis in zip(['x', 'y'], [ax.xaxis, ax.yaxis]): + for tick in axis.get_major_ticks(): + assert tick.label1.get_size() == axis._get_tick_label_size(name) pFad - Phonifier reborn

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